Hi,

If you want to change all the text "Person" to "Night" in your website, you can use language file.

Panagea theme is translation ready and you can check https://panagea.c-themes.com/documentation/#translation

And if you want to change the text "Person" only in hotel booking form, please edit /single-hotel.php file.

You can find following code

<span><?php echo panagea_price( $person_price ) ?> <small><?php echo esc_html__( 'person', 'panagea' ) ?></small></span>

and replace with following code.

<span><?php echo panagea_price( $person_price ) ?> <small><?php echo esc_html__( 'Night', 'panagea' ) ?></small></span>

Regards, C-Themes